From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 27 Mar 2018 19:33:49 +0000 (-0500)
Subject: watchdog: wafer5823wdt: Mark expected switch fall-through
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=e30d69df78fb2667dc58e906cabd0f70ed0af95d;p=openwrt%2Fstaging%2Fblogic.git

watchdog: wafer5823wdt: Mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Notice that in this particular case I replaced "Fall" with a proper
"Fall through" comment, which is what GCC is expecting to find.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c
index db0da7ea4fd8..93c5b610e264 100644
--- a/drivers/watchdog/wafer5823wdt.c
+++ b/drivers/watchdog/wafer5823wdt.c
@@ -178,7 +178,7 @@ static long wafwdt_ioctl(struct file *file, unsigned int cmd,
 		timeout = new_timeout;
 		wafwdt_stop();
 		wafwdt_start();
-		/* Fall */
+		/* Fall through */
 	case WDIOC_GETTIMEOUT:
 		return put_user(timeout, p);